CN101222774B - Service connection releasing method, system and mobile station - Google Patents
Service connection releasing method, system and mobile station Download PDFInfo
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- CN101222774B CN101222774B CN2008100566146A CN200810056614A CN101222774B CN 101222774 B CN101222774 B CN 101222774B CN 2008100566146 A CN2008100566146 A CN 2008100566146A CN 200810056614 A CN200810056614 A CN 200810056614A CN 101222774 B CN101222774 B CN 101222774B
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Abstract
本发明涉及一种释放业务连接的方法、系统及移动台、基站子系统，其中方法包括：当业务连接处于休眠态时，根据接收到的释放业务连接的请求消息，释放分组控制单元和分组数据业务节点之间的业务连接。移动台包括：触发模块，用于接收正常或异常断连接请求；发送模块，用于根据正常或异常断连接请求，发送释放业务连接的请求消息。基站子系统包括：接收模块，用于接收释放业务连接的请求消息；构造模块，用于根据请求消息，构造释放分组控制单元和分组数据业务节点之间的业务连接的消息。系统包括上述移动台和基站子系统。本发明实现了当业务连接处于休眠态时，且出现正常或异常断连接情况时，释放分组控制单元和分组数据业务节点之间的业务连接。
The present invention relates to a method and system for releasing a service connection, a mobile station, and a base station subsystem, wherein the method includes: when the service connection is in a dormant state, releasing the packet control unit and the packet data according to the received request message for releasing the service connection Service connections between service nodes. The mobile station includes: a triggering module for receiving a normal or abnormal disconnection request; a sending module for sending a request message for releasing a service connection according to the normal or abnormal disconnection request. The base station subsystem includes: a receiving module for receiving a request message for releasing a service connection; a construction module for constructing a message for releasing a service connection between a packet control unit and a packet data service node according to the request message. The system includes the above-mentioned mobile station and base station subsystem. The invention realizes releasing the service connection between the packet control unit and the packet data service node when the service connection is in a dormant state and a normal or abnormal disconnection occurs.
Description
Technical field
The embodiment of the invention relates to the communications field, relates in particular to a kind of professional method, system and travelling carriage that connects that discharge.
Background technology
Dormant state is meant that end side and system side set up after data service is connected, and a period of time does not have under the situation of data traffic, discharges traffic channel resource, the situation that keeps data to connect.In dormant state, both sides do not have traffic transport, but keep data to connect, Internet Protocol (Internet Protocol, hereinafter to be referred as: IP) address does not discharge.
As shown in Figure 1, be the professional network diagram that connects of prior art, with the modem dialup is example, (Mobile Station is hereinafter to be referred as MS) dialing, through code division multiple access (Code Division Multiple Access by travelling carriage 12 for main frame 11, hereinafter to be referred as: CDMA) wireless network, by group data service node (Packet Data Serving Node, hereinafter to be referred as: PDSN) 15 is main frame 11 distributing IP addresses, forwards the data to the Internet IP backbone network then.The cdma wireless network comprises base station sub-system (Base Station Subsystem, hereinafter to be referred as: BSS) and packet control unit (Packet Control Function, hereinafter to be referred as: PCF), BSS comprises base transceiver station (BaseTransceiver Station, hereinafter to be referred as: BTS) 13 and base station control center (Base StationController, hereinafter to be referred as: BSC), BSC and PCF are integrated on the equipment 14.In above-mentioned dialing procedure, point-to-point protocol (Point to Point Protocol, hereinafter to be referred as: PPP) connection is based upon between main frame 11 and the PDSN15, perhaps between MS12 and the PDSN15.If in a period of time, main frame 11 is not initiated the request of traffic transport, does not initiatively discharge PPP simultaneously yet and connects, the cdma wireless network is a save radio resources, will initiatively discharge bandwidth resources, but PDSN15 and main frame 11 keep IP address allocated, this state is a dormant state.
When being in dormant state, the user initiates by Windows that disconnection connects request, the modes such as USB line or Shutdown Hosts of pulling out are cut off connection, end side (as main frame 11) then can occur and cut off the data service connection, and system side (as PDSN15) still keeps the IP address, and the video data business is in the phenomenon of dormant state.
Summary of the invention
The embodiment of the invention provides a kind of professional method, system and travelling carriage that connects that discharge; make when professional connection is in dormant state; and when normal or unusual disconnection occurring and connecing situation, the business that discharges between packet control unit and the group data service node connects.
The embodiment of the invention provides a kind of professional method that connects that discharges, and comprising:
Travelling carriage receives normal disconnection and connects request, judges professional the connection whether to be in dormant state, if then travelling carriage sends to base station sub-system and discharges described professional connection request message; Described normal disconnection connects request and comprises: the disconnection that the driving that the serial i/o interface layer reports reports connects request, or the AT of disconnected dial-up connection order;
Base station sub-system is according to the professional connection request message of the release that receives, and the business that discharges between packet control unit and the group data service node connects.
The embodiment of the invention provides a kind of travelling carriage, comprising:
Trigger module is used to receive normal disconnection and connects request; Described normal disconnection connects request and comprises: the disconnection that the driving that the serial i/o interface layer reports reports connects request, or the AT of disconnected dial-up connection order;
Judge module is used to judge whether professional the connection is in dormant state;
Sending module is used for connecing request when judging described professional the connection when being in dormant state according to described normal or unusual disconnection, sends the professional connection request message of described release.
The embodiment of the invention provides a kind of professional system that connects that discharges, and comprises travelling carriage and base station sub-system;
Wherein said travelling carriage comprises:
Trigger module is used to receive normal disconnection and connects request; Described normal disconnection connects request and comprises: the disconnection that the driving that the serial i/o interface layer reports reports connects request, or the AT of disconnected dial-up connection order;
Judge module is used to judge whether professional the connection is in dormant state;
Sending module is used for connecing request when judging described professional the connection when being in dormant state according to described normal or unusual disconnection, sends the professional connection request message of described release;
Described base station sub-system comprises:
Receiver module is used for receiving the professional connection request message of release;
Constructing module is used for according to described request message, and structure discharges the message that the business between packet control unit and the group data service node connects.
When the embodiment of the invention is in dormant state when professional connection; according to the professional connection request message of the release that receives; the business that discharges between packet control unit and the group data service node connects; realized when professional connection is in dormant state; and when normal or unusual disconnection occurring and connecing situation, the business that discharges between packet control unit and the group data service node connects.
Description of drawings
Fig. 1 is the professional network diagram that connects of prior art;
Fig. 2 discharges the flow chart of the professional method that connects for the embodiment of the invention;
Fig. 3 is the schematic diagram of embodiment of the invention travelling carriage;
Fig. 4 is the schematic diagram of embodiment of the invention base station sub-system.
Embodiment
Below by drawings and Examples, the technical scheme of the embodiment of the invention is described in further detail.
When the embodiment of the invention is in dormant state when professional connection; according to the professional connection request message of the release that receives; the business that discharges between packet control unit and the group data service node connects; realized when professional connection is in dormant state; and when normal or unusual disconnection occurring and connecing situation, the business that discharges between packet control unit and the group data service node connects.
Fig. 2 discharges the flow chart of the professional method that connects for the embodiment of the invention.In the present embodiment, the professional connection is specially the PPP connection, PPP connects when being in dormant state, the flow process that does not have delivery system side PPP to connect at present, with reference to CDMA agreement flow process, system side need discharge is A10 and A11 interface between PCF and the PDSN, therefore, and the machinery of consultation that present embodiment provides a kind of PPP of release to connect.
As shown in Figure 2, present embodiment specifically comprises the steps:
Step 101, travelling carriage receive normal or unusual disconnection and connect request;
Described normal disconnection connects request and is meant serial i/o interface (Serial Input/Output, hereinafter to be referred as: SIO) layer disconnection that the driving that reports reports connects request, or AT order operations such as (main frame is issued a kind of command set of terminal equipment) can being used to dial, disconnection connects " ATH " (AT order of the disconnected dial-up connection of international standard) disconnection connects request etc.; Described unusual disconnection connects when asking to be meant situations such as line, shutdown occur pulling out, and link layer detects unusually, the request that causes the professional connection of terminal side data to be forced to discharge.
It is not to be in dormant state that step 103, PPP connect, and for example is in activated state, then discharges PPP alternately by normal data traffic information and connects, and finishes;
This request message can be specially data burst message, in the data burst message that sends in access channel, except short message (the agreement sign indicating number is 0x06), increases release PPP connection request message that is:, and request discharges PPP and connects.
After step 105, BSS receive request message, on paging channel, return the affirmation message that receives request message to MS;
When the PPP connection is in dormant state; do not exist system side to discharge the professional flow process that connects in the prior art; present embodiment sends to BSS by MS and discharges the PPP connection request message; according to request message; the PPP that discharges between PCF and the PDSN connects; realized connecting when being in dormant state, and when normal or unusual disconnection occurring and connecing situation, the business that discharges between PCF and the PDSN connects when professional.
Fig. 3 is the schematic diagram of embodiment of the invention travelling carriage.As shown in Figure 3, present embodiment specifically comprises: trigger module 31 is used to receive normal or unusual disconnection and connects request; Sending module is used for connecing request according to described normal or unusual disconnection, sends the professional connection request message of described release.
Present embodiment can also comprise: receiver module 32 is used to receive the affirmation message that has received described request message; Judge module 33 is used to judge whether professional the connection is in dormant state.
Further, sending module is specially first sending module 34, is used for connecing request when judging described professional the connection when being in dormant state according to described normal or unusual disconnection, sends the professional connection request message of described release.
Present embodiment has been realized sending the professional connection request message of release when professional connection is in dormant state.
Fig. 4 is the schematic diagram of embodiment of the invention base station sub-system, and as shown in Figure 4, present embodiment specifically comprises: receiver module 41 is used for receiving the professional connection request message of release; Constructing module 42 is used for according to described request message, and structure discharges the message that the business between packet control unit and the group data service node connects.
Present embodiment can also comprise sending module 43, is used to send the affirmation message that has received request message.
Present embodiment has realized that according to request message structure discharges the message that the business between packet control unit and the group data service node connects.
The embodiment of the invention discharges the professional system that connects and specifically comprises MS and BSS, and wherein MS can comprise: trigger module is used to receive normal or unusual disconnection and connects request; Sending module is used for connecing request according to normal or unusual disconnection, sends to discharge professional connection request message; BSS can comprise: receiver module is used for receiving the professional connection request message of release; Constructing module is used for according to request message, and structure discharges the message that the business between PCF and the PDSN connects.
Present embodiment can also comprise PCF and PDSN, connects according to the message release PCF of structure and the business between the PDSN.
Further, the professional system that connects of embodiment of the invention release can comprise the arbitrary BSS described in arbitrary MS described in the embodiment of the invention travelling carriage and the embodiment of the invention base station sub-system.
Present embodiment has been realized connecting when being in dormant state when professional, and when normal or unusual disconnection occurring and connecing situation, the business that discharges between PCF and the PDSN connects.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is when carrying out, execution comprises the step of said method embodiment, and aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
It should be noted that at last: above embodiment only in order to the technical scheme of the explanation embodiment of the invention, is not intended to limit; Although the embodiment of the invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the embodiment of the invention.
Claims (8)
1. one kind discharges the professional method that connects, and it is characterized in that comprising:
Travelling carriage receives normal disconnection and connects request, judges professional the connection whether to be in dormant state, if then travelling carriage sends to base station sub-system and discharges described professional connection request message; Described normal disconnection connects request and comprises: the disconnection that the driving that the serial i/o interface layer reports reports connects request, or the AT of disconnected dial-up connection order;
Base station sub-system is according to the professional connection request message of the release that receives, and the business that discharges between packet control unit and the group data service node connects.
2. the method that discharges professional connection according to claim 1 is characterized in that described request message is data burst message.
3. the method that discharges professional connection according to claim 1 and 2 is characterized in that also comprise after described the sending a request message: described base station sub-system is returned the affirmation message that receives described request message to described travelling carriage.
4. the method that discharges professional connection according to claim 1 is characterized in that, the business connection between described release packet control unit and the group data service node is specially:
Base station sub-system constructs request and discharges the message that first interface is connected with second interface, and sends to described packet control unit;
Described packet control unit detect and described base station sub-system between resource discharge, send request to group data service node and discharge the message that the 3rd interface is connected with the 4th interface;
The request that sends according to described packet control unit discharges the message that the 3rd interface is connected with the 4th interface, returns to packet control unit to discharge the response message that the 3rd interface is connected with the 4th interface;
Described packet control unit discharges the message that first interface is connected with second interface according to the request that described base station sub-system sends, and returns to described base station sub-system to discharge the response message that first interface is connected with second interface.
5. travelling carriage is characterized in that comprising:
Trigger module is used to receive normal disconnection and connects request; Described normal disconnection connects request and comprises: the disconnection that the driving that the serial i/o interface layer reports reports connects request, or the AT of disconnected dial-up connection order;
Judge module is used to judge whether professional the connection is in dormant state;
Sending module is used for connecing request when judging described professional the connection when being in dormant state according to described normal disconnection, sends to discharge professional connection request message.
6. travelling carriage according to claim 5 is characterized in that also comprising: receiver module is used to receive the affirmation message that has received described request message.
7. one kind discharges the professional system that connects, and it is characterized in that comprising travelling carriage and base station sub-system;
Wherein said travelling carriage comprises:
Trigger module is used to receive normal disconnection and connects request; Described normal disconnection connects request and comprises: the disconnection that the driving that the serial i/o interface layer reports reports connects request, or the AT of disconnected dial-up connection order;
Judge module is used to judge whether professional the connection is in dormant state;
Sending module is used for connecing request when judging described professional the connection when being in dormant state according to described normal disconnection, sends to discharge professional connection request message;
Described base station sub-system comprises:
Receiver module is used for receiving the professional connection request message of release;
Constructing module is used for according to described request message, and structure discharges the message that the business between packet control unit and the group data service node connects.
8. the system that discharges professional connection according to claim 7 is characterized in that also comprising packet control unit and group data service node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100566146A CN101222774B (en) | 2008-01-22 | 2008-01-22 | Service connection releasing method, system and mobile station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100566146A CN101222774B (en) | 2008-01-22 | 2008-01-22 | Service connection releasing method, system and mobile station |
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| Publication Number | Publication Date |
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| CN101222774A CN101222774A (en) | 2008-07-16 |
| CN101222774B true CN101222774B (en) | 2011-04-20 |
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| CN2008100566146A Expired - Fee Related CN101222774B (en) | 2008-01-22 | 2008-01-22 | Service connection releasing method, system and mobile station |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808103A (en) * | 2010-04-26 | 2010-08-18 | 中兴通讯股份有限公司 | Device and method for realizing point to point protocol data service disconnection |
| CN101848555A (en) * | 2010-06-22 | 2010-09-29 | 中兴通讯股份有限公司 | Method and terminal for releasing network resources in time |
| CN102487509A (en) * | 2010-12-02 | 2012-06-06 | 中兴通讯股份有限公司 | Method and system for dynamically allocating resources of packet control unit |
| CN104038987B (en) * | 2013-03-04 | 2019-02-26 | 中兴通讯股份有限公司 | Method, system and apparatus for maintaining a point-to-point protocol session when a terminal is powered off |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1342005A (en) * | 2000-08-18 | 2002-03-27 | 艾利森电话股份有限公司 | Switchover for radio communication network |
| CN1422500A (en) * | 2000-04-07 | 2003-06-04 | 艾利森电话股份有限公司 | Optimized packet-resource management |
| CN1898933A (en) * | 2003-10-21 | 2007-01-17 | 高通股份有限公司 | Methods and apparatus for network initiated data services |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1422500A (en) * | 2000-04-07 | 2003-06-04 | 艾利森电话股份有限公司 | Optimized packet-resource management |
| CN1342005A (en) * | 2000-08-18 | 2002-03-27 | 艾利森电话股份有限公司 | Switchover for radio communication network |
| CN1898933A (en) * | 2003-10-21 | 2007-01-17 | 高通股份有限公司 | Methods and apparatus for network initiated data services |
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Effective date of registration: 20171101 Address after: Metro Songshan Lake high tech Industrial Development Zone, Guangdong Province, Dongguan City Road 523808 No. 2 South Factory (1) project B2 -5 production workshop Patentee after: Huawei terminal (Dongguan) Co.,Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: HUAWEI DEVICE Co.,Ltd. |
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Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: HUAWEI DEVICE Co.,Ltd. Address before: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: Huawei terminal (Dongguan) Co.,Ltd. |
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